She tries to keep calm, but half way through , she too bursts into tears. "The children saw it all on Mount Sinjar. They saw the killing, the gunfire," Hazika says of the place where thousands of people were trapped by the jihadists for more than 10 days. "We had to walk for hours as we fled upwards onto the mountain. We had no food, no water to give them. "Now we're here, and though we are safer, we've lost everything -- our homes, our clothes, our money, our gold, everything," Hazika says, lips quivering. "The only reason we are still alive is by God's grace.